CN210596882U

CN210596882U - Pedestrian road

Info

Publication number: CN210596882U
Application number: CN201920970157.5U
Authority: CN
Inventors: 陈本来; 袁祖林
Original assignee: Anhui Xingluo Construction Group Co ltd
Current assignee: Anhui Xingluo Construction Group Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-05-22
Anticipated expiration: 2029-06-24

Abstract

The utility model belongs to the technical field of the technique of town road engineering and specifically relates to a pedestrian road is related to. The utility model provides a pedestrian road, from up including soil horizon, level rubble layer, concrete layer and panel layer down in proper order, the level rubble inslot is equipped with hollow stay tube, and the lower extreme of stay tube inserts in the soil horizon, and the up end of stay tube extends to concrete layer, and it has the water permeability concrete to form the passageway that permeates water to lead to the intussuseption of water pipe, stay tube up end and the concrete layer surface parallel and level of cooperation department. As the air quantity of the water-permeable concrete is increased by 1%, the compressive strength of the water-permeable concrete is reduced by 4% -6%, and the strength of the water-permeable concrete is reduced. The stay tube is buried underground in concrete layer and level rubble layer, then pours the water permeability concrete in the stay tube, makes the rainwater discharge to the soil horizon in through the water permeability concrete, therefore concrete layer surface can not a large amount of ponding. And because the whole concrete layer is cast by the compact concrete, the concrete layer has better supporting strength.

Description

Pedestrian road

Technical Field

The utility model belongs to the technical field of the technique of town road engineering and specifically relates to a pedestrian road is related to.

Background

The pedestrian road is a road specially used for people to walk, is generally positioned on two sides of a roadway, and is generally higher than the roadway so as to protect the safety of pedestrians.

The existing pedestrian road is generally of a structure that water permeable bricks are laid on a concrete layer, and as the water permeable bricks have better water permeability, rainwater can enter the surface of the concrete layer through the water permeable bricks when raining. Because the pedestrian road is higher than the roadway, the rainwater can flow to the roadway along the surface of the concrete layer.

The above prior art solution has the following drawbacks: when the brick that permeates water breaks away from concrete layer, because the rainwater can pile up on concrete layer surface, consequently step on and can lead to ponding to splash when permeating water the brick.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pedestrian's road, its advantage lies in that the pedestrian can not have ponding to splash when trampling.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a pedestrian road, from up including soil horizon, level rubble layer, concrete layer and panel layer down in proper order, the level rubble inslot is equipped with hollow stay tube, and the lower extreme of stay tube inserts in the soil horizon, and the up end of stay tube extends to concrete layer, and it has the water permeability concrete to form the passageway that permeates water to lead to the intussuseption of water pipe, stay tube up end and the concrete layer surface parallel and level of cooperation department.

Through adopting above-mentioned technical scheme, because the air quantity of water permeability concrete is every increase 1%, its compressive strength reduces 4% ~6%, therefore the concrete strength that the water permeability is good can reduce. The whole concrete layer is directly formed by pouring water-permeable concrete, so that the strength of the concrete layer cannot meet the design requirement. Therefore, the supporting pipe is embedded in the concrete layer and the graded gravel layer, then the water-permeable concrete is poured in the supporting pipe, rainwater can be discharged into the soil layer through the water-permeable concrete at the position, and therefore a large amount of water can not be accumulated on the surface of the concrete layer. And because the whole concrete layer is cast by the compact concrete, the concrete layer has better supporting strength.

The utility model discloses further set up to: the concrete layer is provided with a plurality of concave arc-shaped grooves on the upper surface in a forming mode, the panel layer is formed by splicing a plurality of water permeable bricks, and each water permeable brick is provided with a convex arc-shaped convex surface on the lower surface in a forming mode, and the arc-shaped convex surfaces are embedded into the arc-shaped grooves.

Through adopting above-mentioned technical scheme, set up the protruding face of arc through the lower surface at the brick that permeates water and come to play the positioning action with the arc wall cooperation for brick and concrete layer can cooperate closely to combine to permeate water.

The utility model discloses further set up to: the water permeable channels are opposite to the center of each arc-shaped groove one by one, and the upper end surfaces of the water permeable channels are flush with the matching parts of the bottom surfaces of the arc-shaped grooves.

Through adopting above-mentioned technical scheme through setting up the position at every arc groove correspondingly the water channel, and tip and the cooperation of arc tank bottom for the rainwater in the arc groove is all discharged through the water channel as far as possible.

The utility model discloses further set up to: the radian of an arc line obtained by the bottom surface of the arc-shaped groove along any vertical section is less than 5 degrees.

Through adopting above-mentioned technical scheme, set up the arc wall and be less than 5 degrees with arc wall complex arc bulge face radians, it is more convenient man-hour when processing that less cambered surface is protruding when firing the brick that permeates water.

The utility model discloses further set up to: and the upper surface of each water permeable brick is formed with anti-skid lines.

Through adopting above-mentioned technical scheme, set up anti-skidding line on the brick that permeates water and prevent that the pedestrian from stepping on when skidding.

The utility model discloses further set up to: and broken stones are filled in the positions, below the water-permeable concrete, in the supporting pipes.

Through adopting above-mentioned technical scheme, fill the lower extreme in the stay tube through the rubble piece, be on the one hand and save the water permeability concrete, on the other hand also is the further reinforcing water permeability.

The utility model discloses further set up to: the water permeable bricks are connected with the upper surface of the concrete layer through plain cement paste.

Through adopting above-mentioned technical scheme, only will permeate water and connect through plain grout between brick and the concrete layer upper surface, avoid plain grout to block up the passageway that permeates water and influence its water permeability.

To sum up, the utility model discloses a beneficial technological effect does:

1. the supporting pipes are embedded in the concrete layer and the graded gravel layer, then the water-permeable concrete is poured in the supporting pipes, rainwater can be discharged into the soil layer through the water-permeable concrete at the position, so that a large amount of water is not accumulated on the surface of the concrete layer, and the concrete layer is integrally poured through the compact concrete, so that the concrete layer has better supporting strength;

2. the water permeable channels are correspondingly arranged at the positions of the arc grooves, and the end parts of the water permeable channels are matched with the bottoms of the arc grooves, so that rainwater in the arc grooves can be discharged through the water permeable channels as far as possible.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

fig. 2 is a schematic cross-sectional view of an embodiment.

Reference numerals: 1. a soil layer; 2. grading a crushed stone layer; 3. a concrete layer; 4. a panel layer; 5. supporting a tube; 6. a water-permeable channel; 7. an arc-shaped slot; 8. water permeable bricks; 9. an arc convex surface; 10. vegetable cement slurry.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a pedestrian road sequentially comprises a soil layer 1, a graded gravel layer 2, a concrete layer 3 and a panel layer 4 from bottom to top.

As shown in fig. 1 and 2, a hollow support tube 5 is arranged in the graded gravel layer 2, the lower end of the support tube 5 is inserted into the soil layer 1, and the upper end of the support tube 5 extends into the concrete layer 3. The position that is close to the lower extreme in the stay tube 5 is filled with the rubble piece, has pour the water permeability concrete in the stay tube 5 near the position of upper end and has formed permeable channel 6, plays the supporting role through the water permeability concrete, and the water permeability concrete has good water permeability simultaneously and makes the rainwater can get into in the soil horizon 1 through stay tube 5.

As shown in fig. 1 and 2, the concrete layer 3 is disposed above the graded crushed stone layer 2 and is cast by dense concrete, and the concrete layer 3 covers the upper end of the support tube 5. The upper surface shaping of concrete layer 3 has a plurality of recessed arc walls 7, and the middle part of arc wall 7 bottom surface is the minimum of arc wall 7, and the arc radian that arbitrary vertical cross-section obtained is followed to the arc wall 7 bottom surface all is less than 5 degrees. The water permeable channels 6 are opposite to the center of each arc-shaped groove 7 one by one, and the upper end surfaces of the water permeable channels 6 are flush with the matching part of the bottom surfaces of the arc-shaped grooves 7.

As shown in fig. 1 and 2, the panel layer 4 is formed by splicing a plurality of square water permeable bricks 8, and the upper surface of each water permeable brick 8 is formed with anti-skid lines to prevent the road man from skidding when stepping on the road. The lower surface of the water permeable brick 8 protrudes downwards to form an arc-shaped convex surface 9, and the arc-shaped convex surface 9 is embedded into the arc-shaped groove 7 in a matching manner and is attached to the bottom surface of the arc-shaped groove 7. The water permeable bricks 8 are connected with the upper surface of the concrete layer 3 through plain cement slurry 10.

As the air quantity of the water-permeable concrete is increased by 1%, the compressive strength of the water-permeable concrete is reduced by 4% -6%, and the strength of the water-permeable concrete is reduced. Bury stay tube 5 underground in concrete layer 3 and level join in marriage rubble layer 2, then pour the water permeability concrete in stay tube 5, make the rainwater discharge to soil horizon 1 in through the water permeability concrete of this department, consequently 3 surfaces on concrete layer can not a large amount of pondings.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a pedestrian road, from up including soil horizon (1), level rubble layer (2), concrete layer (3) and panel layer (4) down in proper order, characterized by: be equipped with hollow stay tube (5) in graded rubble layer (2), in the lower extreme of stay tube (5) inserted soil horizon (1), the up end of stay tube (5) extended to concrete layer (3), and it has water permeability concrete to form water permeable channel (6) to lead to the intussuseption packing of water pipe, and stay tube (5) up end and concrete layer (3) surface parallel and level of cooperation department.

2. The pedestrian road of claim 1, wherein: the concrete layer is characterized in that a plurality of concave arc-shaped grooves (7) are formed in the upper surface of the concrete layer (3), the panel layer (4) is formed by splicing a plurality of water permeable bricks (8), a convex arc-shaped convex surface (9) is formed on the lower surface of each water permeable brick (8), and the arc-shaped convex surface (9) is embedded into the arc-shaped grooves (7).

3. The pedestrian road of claim 2, wherein: the water permeable channels (6) are opposite to the center of each arc-shaped groove (7) one by one, and the upper end surfaces of the water permeable channels (6) are parallel and level with the matching part of the bottom surfaces of the arc-shaped grooves (7).

4. The pedestrian road of claim 3, wherein: the radian of an arc line obtained by the bottom surface of the arc-shaped groove (7) along any vertical section is less than 5 degrees.

5. The pedestrian road of claim 2, wherein: the upper surface of each water permeable brick (8) is formed with anti-skid grains.

6. The pedestrian road of claim 1, wherein: and broken stones are filled in the supporting tube (5) at the position below the water-permeable concrete.

7. The pedestrian road of claim 2, wherein: the water permeable bricks (8) are connected with the upper surface of the concrete layer (3) through plain cement paste (10).